65392677

素因数分解:

$3^4\times 7^1\times {\mathrm{115331}}^1$

素因数の和:115350

約数の個数: 20

約数和(自身を含む): 111641376

約数和(自身を除く): 46248699

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 115331, 345993, 807317, 1037979, 2421951, 3113937, 7265853, 9341811, 21797559, 65392677]

約数ペア:

[(1, 65392677), (3, 21797559), (7, 9341811), (9, 7265853), (21, 3113937), (27, 2421951), (63, 1037979), (81, 807317), (189, 345993), (567, 115331)]